#!/bin/bash

# shellcheck source=meta-facebook/recipes-fb/obmc_functions/files/fb-common-functions
source /usr/libexec/fb-common-functions

power_good_init() {
  if [ "$(get_gpio power-host-good)" -eq 1 ]; then
    busctl set-property xyz.openbmc_project.State.Host0 /xyz/openbmc_project/state/host0 \
    xyz.openbmc_project.State.Host CurrentHostState s xyz.openbmc_project.State.Host.HostState.Running;
  else
    busctl set-property xyz.openbmc_project.State.Host0 /xyz/openbmc_project/state/host0 \
    xyz.openbmc_project.State.Host CurrentHostState s xyz.openbmc_project.State.Host.HostState.Off;
  fi
}

post_end_init() {
  if [ "$(get_gpio post-end-n)" -eq 0 ]; then
     busctl set-property xyz.openbmc_project.State.Host0 /xyz/openbmc_project/state/host0 \
     xyz.openbmc_project.State.OperatingSystem.Status OperatingSystemState s \
     xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.Standby;
  else
     busctl set-property xyz.openbmc_project.State.Host0 \
     /xyz/openbmc_project/state/host0 xyz.openbmc_project.State.OperatingSystem.Status OperatingSystemState s \
     xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.Inactive;
  fi
}

# Set Post Led out GPIO N0-N7
set_gpio led-postcode-0 1
set_gpio led-postcode-1 1
set_gpio led-postcode-2 1
set_gpio led-postcode-3 1
set_gpio led-postcode-4 1
set_gpio led-postcode-5 1
set_gpio led-postcode-6 1
set_gpio led-postcode-7 1

# gpiochip0 166
set_gpio led-identify-gate 0

# Set SGPIO Initial Value
# SGPIO Out Bit-01
set_gpio power-config-disable-e1s-0 0
# SGPIO Out Bit-05
set_gpio power-config-disable-e1s-1 0
# SGPIO Out Bit-09
set_gpio power-config-asic-module-enable 1

# SGPIO Out Bit-11
set_gpio power-config-asic-power-good 1
# SGPIO Out Bit-13
set_gpio power-config-pdb-power-good 1
# SGPIO Out Bit-15
set_gpio smi-control-n 1
# SGPIO Out Bit-17
set_gpio nmi-control-n 1
# SGPIO Out Bit-19
set_gpio nmi-control-sync-flood-n 1

# SGPIO Out Bit-25
set_gpio FM_CPU_SP5R1 0
# SGPIO Out Bit-27
set_gpio FM_CPU_SP5R2 0
# SGPIO Out Bit-29
set_gpio FM_CPU_SP5R3 0

# SGPIO Out Bit-31
set_gpio FM_CPU_SP5R4 0
# SGPIO Out Bit-33
set_gpio FM_CPU0_SA0 0
# SGPIO Out Bit-35
set_gpio FM_CPU0_SA1 0
# SGPIO Out Bit-37
set_gpio rt-cpu0-p0-enable 1
# SGPIO Out Bit-39
set_gpio rt-cpu0-p1-enable 1

# SGPIO Out Bit-41
set_gpio smb-rt-rom-p0-select 0
# SGPIO Out Bit-43
set_gpio smb-rt-rom-p1-select 0
# SGPIO Out Bit-45
set_gpio i3c-cpu-mux0-oe-n 0
# SGPIO Out Bit-47
set_gpio i3c-cpu-mux0-select 0
# SGPIO Out Bit-49
set_gpio i3c-cpu-mux1-oe-n 0

# SGPIO Out Bit-51
set_gpio i3c-cpu-mux1-select 0
# SGPIO Out Bit-53
set_gpio reset-control-bmc 1
# SGPIO Out Bit-55
set_gpio reset-control-cpu0-p0-mux 1
# SGPIO Out Bit-57
set_gpio reset-control-cpu0-p1-mux 1
# SGPIO Out Bit-59
set_gpio reset-control-e1s-mux 1

# SGPIO Out Bit-61
set_gpio reset-control-mb-mux 1
# SGPIO Out Bit-63
set_gpio reset-control-smb-e1s-0 1
# SGPIO Out Bit-65
set_gpio reset-control-smb-e1s-1 1
# SGPIO Out Bit-67
set_gpio reset-control-srst 1
# SGPIO Out Bit-69
set_gpio reset-control-usb-hub 1

# SGPIO Out Bit-71
set_gpio reset-control 1
# SGPIO Out Bit-73
set_gpio reset-control-cpu-kbrst 1
# SGPIO Out Bit-75
set_gpio reset-control-platrst 1
# SGPIO Out Bit-77
set_gpio bmc-jtag-mux-select-0 0
# SGPIO Out Bit-79
set_gpio bmc-jtag-mux-select-1 0
# SGPIO Out Bit-81
set_gpio bmc-jtag-select 1
# SGPIO Out Bit-87
set_gpio rt-cpu0-p0-force-enable 0
# SGPIO Out Bit-89
set_gpio rt-cpu0-p1-force-enable 0
# SGPIO Out Bit-91
set_gpio bios-debug-msg-disable 1
# SGPIO Out Bit-93
set_gpio uart-control-buffer-select 0
# SGPIO Out Bit-95
set_gpio ac-control-n 0
# SGPIO Out Bit-83
set_gpio bmc-ready-n 0
# SGPIO Out Bit-85
set_gpio bmc-ready-sgpio 1

# Create /dev/mem
if [ ! -c /dev/mem ]; then
    /bin/mknod /dev/mem c 1 1
fi

# The workaround is to disable GPIO passthrough,
# which is enabled by a hardware strap pin that is active high.
# This design is intended for a debug presence pin,
# so the default value is pulled high.
devmem 0x1e6e251c 32 0

# Initial Power status.
power_good_init
post_end_init